With the analysis among 148 patents, we discovered top 78 key players by total patent application. QUALCOMM, Inc., Sony Group Corp., Fujitsu Ltd. are dominant in this area. They take 17.57% of the total patent filing.
California, United States
Patent: 15
New York, United States
Patent: 4
Midtjylland, Denmark
Patent: 3
Beijing Shi, China
Patent: 3
New York, United States
Patent: 3
Delaware, United States
Patent: 3
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With the analysis among related 29 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing AI Speech Co., Ltd., Jilin University, Massachusetts Institute of Technology take 17.24% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
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Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Hunan Sheng, China
Patent: 1
New York, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Bluesky Aviation Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 23 new entrants. Jilin University, AI Speech Co., Ltd., Massachusetts Institute of Technology are the most active new entrants in this area.
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
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Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 22 universities and scientific research institutions by total patent application. Jilin University, South China University of Technology, Beihang University are dominant in this area. They take 18.92% of the total patent filing.
Jilin Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1